设计洪水过程线

设计洪水过程线方法研究进展与评价

Advances and Assessment on Design Flood Hydrograph Methods

一种推求设计洪水过程线的新方法

A New Method for Calculating Design Flood Hydrograph

保持典型洪水模式的设计洪水过程线推求优化方法

An Optimal Method Holding Typical Module for Design Flood Hydrograph Calculation

中小型水库调洪计算，如果设计洪水过程线为概化五边形模型，则防洪库容和相应的最大下泄流量可通过解析计算求得。

In the flood regulating computation of medium-minor reservoir ;

遗传算法在设计洪水过程线推求中的应用

The application of a calculation method on genetic algorithms for the design flood hydrograph

在对比评价和分析国内外设计洪水过程线方法的基础上，提出设计洪水过程线推求方法研究方向的建议。

Based on the comparative study and assessment , the research directions of design flood hydrograph are suggested .

实例应用研究表明，该方法合理可行，可使得到的设计洪水过程线无需修匀。

The example of application showed that the method was reasonable and practicable , and made the design flood hydrograph without smoothing .

本文以紫坪铺水库为例，在建立洪水过程随机模型的基础上，用统计试验手段探讨了设计洪水过程线作为水库防洪安全设计依据的适用性。

The applicability of design flood hydrograph as a basis of the design of reserviors safety withstanding flood has been examined by using statistical experiment .

综述国内外基于流量资料推求设计洪水过程线的方法和研究进展，对我国同频率和同倍比设计洪水过程线方法所存在的问题进行讨论。

The advances in the derivation of design flood hydrograph methods based on the recorded flow discharge data both in home and abroad are reviewed and compared . The shortcomings and the limitations of the'same frequency'and'same ratio'approaches that recommended by Chinese guidelines are pointed out .

一个特殊的设计洪水流量过程线放制方法介绍

A Method for Modifying Discharge Hydrograph of Design Flood

“阿氏法”是中小型工程规划设计中洪水过程线计算的主要方法。

The Alekceef 's method is a main method to calculate flood hydrograph in the medium and small project planning and designing .

本文将结构可靠度计算中的JC法引入，用于上游有水库调节的设计洪水地区组成的分析和计算，并结合典型洪水过程推求了设计断面的洪水过程线。

In this paper , JC Method , which had been used to calculate structure reliability , is introduced and used to analyse the design flood region composition influenced by upper reservoirs , and then the design flood hydrograph is deduced from the typical flood hydrograph .

针对水利工程设计中用分时段同频率放大法推求设计洪水的不足，提出一种通过解线性方程组推求设计洪水过程线的简便方法。

To overcome the shortages of the method that enlarges the model hydrograph by keeping the peak discharge and flood volume of different duration in the same frequency , this paper gives a method for calculating design flood hydrograph through solving a system of linear equations .